I tend to work on new collections of work every month or so. It will depend on the coming season; what yarns I have in stock (or more likely what yarn's I have spotted in my local yarns shops and I am dying to have a play with) and what knitting techniques I want to learn or improve upon.
I can get pretty obsessed with a particular technique, as I did with mosaic colourwork, so you will see a lot of patterns and finished articles using this technique. I also get obsessed with pretty yarns. For example I have always loved Rowan's Kid Silk Haze and their Cocoon yarns, so you will find my work incorporates these yarns a lot of the time.